{"product_id":"emt-jsd-pure-black-cartridge","title":"EMT JSD Pure Black Cartridge","description":"\u003cp\u003eThe JSD Pure Black is a reference stereo cartridge with a sandwich body — an aluminium and bronze constrained-layer construction that places a high-density layer at the interface between cartridge and tonearm to reduce the unwanted resonance behaviour that assembly would otherwise store and release.\u003c\/p\u003e\n\n\u003cp\u003eThe stylus is a multi-facet MR HP diamond — multi-radius, high-polish — designed to keep the contact patch minimal and to pull information from the groove cleanly at every diameter. The cantilever is sapphire, single-material, chosen for the stiffness a hi-fi cartridge asks for at the mass a transducer of this scale can carry without penalty.\u003c\/p\u003e\n\n\u003cp\u003eThe coil is pure 4N copper. The magnet is AlNiCo, gold-plated. The body — the aluminium-bronze sandwich — is machined to sit acoustically dead against the tonearm headshell. In listening, the sandwich construction shows up as a lower noise floor around the note and a firmer bottom-end presentation than a single-material body of the same mass would deliver.\u003c\/p\u003e\n\n\u003cp\u003eOutput is 1 mV at 5 cm\/s. Coil impedance is 2 × 24 Ω per channel. Recommended load is 200 to 300 ohms. Tracking force is 2.4 grams. Weight is 11 grams. Compliance is 12 µm\/mN.\u003c\/p\u003e","brand":"EMT","offers":[{"title":"Default Title","offer_id":48938913497307,"sku":null,"price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1363\/6553\/files\/emt-jsd-pure-1_orig.jpg?v=1783137550","url":"https:\/\/almaaudio.com\/products\/emt-jsd-pure-black-cartridge","provider":"Alma Music and Audio","version":"1.0","type":"link"}